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Sinanju WKL — windz x Trailblazer

Sinanju WKL PCBs — Felix Jen

Released on June 10, 2022

Sinanju WKL

Sinanju is a one-piece 60% Winkeyless (WKL) keyboard that redefines the capabilities of the classic gummy o-ring mount. The PCB and plate for Sinanju were designed to uniquely to provide the most optimal support for WKL blockers. Sinanju sports a brand new set of mounting posts, crafted to perfectly balance the stiffness across the keyboard. Assembly screws for the brass accents and weights were moved from external surfaces to internal mounting points, creating a sleek, screwless appearance once assembled. And to finish off this masterpiece, Sinanju sports a new polished anodized finish in crimson red, inspired by Full Frontal and his mecha unit MSN-06S Sinanju.

The Sinanju WKL PCB was designed with wraparound gold edge plating and clear soldermask on top of black core FR4.


Images rendered by FJLaboratories on Keyshot. Photographic images provided courtesy of windz.

Technical Details

Specification Value
PCB Thickness 1.6mm
PCB Material Tg 135-145, Black Core
Surface Finish ENIG 1U
Copper Weight 1oz/ft2
Soldermask Clear
Maximum Power Consumption 25mA
Standby Power Consumption 8mA
Microprocessor ATMEGA32U4-MU

Where to Buy

The Sinanju WKL has completed Group Buy phase and is no longer available for purchase.